:root{--primary: #6b4226;--primary-light: #f2e4c9;--accent: #e8734a;--background: #faf8f5;--card: #ffffff;--border: #e8e2d8;--text: #2a2016;--subtext: #7a6f60;--danger: #c0392b;--success: #2f7d5f}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--background);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.app-shell{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--background)}.page{flex:1;padding:20px 20px 90px;overflow-y:auto}.auth-page{flex:1;display:flex;flex-direction:column;justify-content:center;padding:32px 24px}h1,h2,h3{margin:0;color:var(--text)}.logo{width:80px;height:80px;border-radius:20px;display:block;margin:0 auto 16px}.title-center{text-align:center;color:var(--primary);margin-bottom:24px}.label{font-size:13px;color:var(--subtext);margin:16px 0 6px;display:block}.input,select.input{width:100%;border:1px solid var(--border);border-radius:8px;padding:12px 14px;font-size:16px;background:var(--card);color:var(--text)}textarea.input{resize:vertical;min-height:80px;font-family:inherit}.btn{border:none;border-radius:8px;padding:14px;font-size:15px;font-weight:600;cursor:pointer;width:100%}.btn-primary{background:var(--primary);color:#fff}.btn-primary:disabled{opacity:.6}.btn-outline{background:transparent;border:1px solid var(--primary);color:var(--primary)}.btn-danger-outline{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn-small{width:auto;padding:8px 14px;font-size:13px}.link{color:var(--primary);text-align:center;display:block;margin-top:16px;font-size:14px;text-decoration:none;background:none;border:none;cursor:pointer}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:12px}.note-card{display:flex;gap:8px;align-items:flex-start;background:var(--primary-light);border-radius:10px;padding:12px;margin-bottom:12px;font-size:13px;line-height:1.4}.segmented{display:flex;gap:8px;margin-bottom:12px}.segmented button{flex:1;border:1px solid var(--primary);background:transparent;color:var(--primary);border-radius:8px;padding:10px;font-weight:600;cursor:pointer}.segmented button.active{background:var(--primary);color:#fff}.chip-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:12px}.chip{border:1px solid var(--border);background:var(--card);border-radius:20px;padding:8px 16px;white-space:nowrap;cursor:pointer;font-size:14px}.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}.price-card{background:var(--primary-light);border-radius:10px;padding:16px;text-align:center;margin-top:16px}.price-value{font-size:26px;font-weight:800;color:var(--primary)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;display:flex;background:var(--card);border-top:1px solid var(--border);padding:8px 0 calc(8px + env(safe-area-inset-bottom))}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:none;color:var(--subtext);font-size:11px;cursor:pointer;padding:4px}.nav-item.active{color:var(--primary);font-weight:700}.nav-icon{font-size:20px}.empty-text{color:var(--subtext);font-style:italic;text-align:center;margin-top:24px}.row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px;text-align:center}.stat-value{font-size:20px;font-weight:800;color:var(--primary)}.stat-label{font-size:12px;color:var(--subtext);margin-top:4px}.status-badge{font-size:12px;font-weight:600;margin-top:4px}.status-cancelled{color:var(--danger)}.status-confirmed{color:var(--primary)}.status-delivered{color:var(--success)}.status-pending{color:var(--subtext)}.install-banner{background:var(--primary-light);border-radius:10px;padding:14px;margin-bottom:16px;font-size:13px;line-height:1.4}